CA2887556C - Membranes en polyaniline ayant une hydrophilie accrue - Google Patents

Membranes en polyaniline ayant une hydrophilie accrue Download PDF

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Publication number
CA2887556C
CA2887556C CA2887556A CA2887556A CA2887556C CA 2887556 C CA2887556 C CA 2887556C CA 2887556 A CA2887556 A CA 2887556A CA 2887556 A CA2887556 A CA 2887556A CA 2887556 C CA2887556 C CA 2887556C
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Prior art keywords
membrane
pani
sulfonic acid
treatment
polyaniline
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CA2887556A
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CA2887556A1 (fr
Inventor
Eric M.V. Hoek
Richard B. Kaner
Gregory R. Guillen
Thomas P. Farrell
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University of California
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University of California
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/60—Polyamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/026—Wholly aromatic polyamines
    • C08G73/0266—Polyanilines or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/02—Polyamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/02—Hydrophilization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2340/00—Filter material

Abstract

Les procédés ci-décrits permettent d'accroître le caractère hydrophile d'une membrane. Pour ce faire, les membranes comprenant une polyaniline ou un copolymère de celle-ci et un ou plusieurs agents inhibiteurs de gel sont traitées avec un ou plusieurs agents de restauration du caractère hydrophile, pour accroître ainsi le caractère hydrophile de la membrane. Des membranes obtenues par les présents procédés sont également décrites. Cet abrégé est présenté comme un outil d'exploration à des fins de recherche dans cette technique particulière et n'est pas destiné à limiter la présente invention.
CA2887556A 2012-10-12 2013-10-11 Membranes en polyaniline ayant une hydrophilie accrue Active CA2887556C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261713439P 2012-10-12 2012-10-12
US61/713,439 2012-10-12
PCT/US2013/064641 WO2014059339A1 (fr) 2012-10-12 2013-10-11 Membranes en polyaniline, utilisations, et procédés associés

Publications (2)

Publication Number Publication Date
CA2887556A1 CA2887556A1 (fr) 2014-04-17
CA2887556C true CA2887556C (fr) 2021-01-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2887556A Active CA2887556C (fr) 2012-10-12 2013-10-11 Membranes en polyaniline ayant une hydrophilie accrue

Country Status (15)

Country Link
US (2) US10265662B2 (fr)
EP (1) EP2906608A4 (fr)
JP (1) JP6546094B2 (fr)
KR (1) KR102226776B1 (fr)
CN (1) CN104884490B (fr)
AU (1) AU2013329013B2 (fr)
BR (1) BR112015008023B1 (fr)
CA (1) CA2887556C (fr)
HK (1) HK1214285A1 (fr)
IL (1) IL238187B (fr)
IN (1) IN2015DN03307A (fr)
MX (1) MX2015004624A (fr)
RU (1) RU2673883C2 (fr)
SG (2) SG10201703030WA (fr)
WO (1) WO2014059339A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102226776B1 (ko) 2012-10-12 2021-03-10 더 리젠츠 오브 더 유니버시티 오브 캘리포니아 폴리아닐린 막, 이의 용도 및 방법
EP2996799B1 (fr) 2013-05-15 2021-07-28 The Regents of the University of California Membranes en polyaniline formées par inversion de phase destinées à des applications d'osmose directe
WO2015042971A1 (fr) * 2013-09-30 2015-04-02 Tongji University Capteurs d'ions plomb, procédés de préparation et utilisations associées
CN104548945A (zh) * 2013-10-23 2015-04-29 中国石油化工股份有限公司 一种提高超滤膜通量的后处理方法
RU2717512C2 (ru) 2014-04-08 2020-03-23 Дзе Риджентс Оф Дзе Юниверсити Оф Калифорния Устойчивые к хлору гидрофильные фильтрационные мембраны на основе полианилина
CN105032220B (zh) * 2015-09-08 2017-05-10 南京工业大学 一种永久亲水型聚砜超滤膜的制备方法
KR101805085B1 (ko) * 2016-01-04 2018-01-10 포항공과대학교 산학협력단 극친수성 표면체, 이의 제조 방법, 및 유수 분리용 필터
US9737859B2 (en) * 2016-01-11 2017-08-22 Lg Nanoh2O, Inc. Process for improved water flux through a TFC membrane
US20190092943A1 (en) * 2016-03-18 2019-03-28 Basf Se Solution of polysulfone in n-acyl-pyrrolidine and use thereof for uf membranes
CN106519666B (zh) * 2016-10-10 2019-01-18 湖北大学 一种牛磺酸二次掺杂聚苯胺及其制备方法
AU2019200242A1 (en) * 2019-01-14 2020-07-30 Massachusetts Institute Of Technology A process of forming an acid-doped polyaniline solution
CN114197114B (zh) * 2021-12-01 2023-05-12 同济大学 一种超亲水导电纳米纤维膜及其处理乳化液的方法

Family Cites Families (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK153337C (da) 1979-04-11 1988-11-14 Platonec Aps Fremgangsmaade til toer sensibilisering af en isolerende overflade
CA1148834A (fr) 1980-11-17 1983-06-28 J. Redmond Farnand Separation des composantes d'emulsions d'eau et d'huile
ES2052648T3 (es) 1987-08-04 1994-07-16 Kao Corp Una membrana compuesta intercambiadora de cationes de polimeros conjugado y su proceso de preparacion.
JP2766987B2 (ja) 1989-02-21 1998-06-18 日東電工株式会社 電 池
US5156780A (en) 1989-07-24 1992-10-20 Gelman Sciences Inc. process for treating a porous substrate to achieve improved water and oil repellency
US5234453A (en) 1990-05-10 1993-08-10 Symblosis Corporation Cobalt base alloy end effectors for laparoscopic surgical scissors
JPH04104869A (ja) 1990-08-22 1992-04-07 Maeda Corp 骨材プラントの原石選別装置
US5096586A (en) 1990-08-28 1992-03-17 Regents Of The University Of California Membranes having selective permeability
JPH04341333A (ja) 1991-01-18 1992-11-27 Nitto Denko Corp 複合逆浸透膜の製造方法
DE4141416A1 (de) 1991-12-11 1993-06-17 Schering Ag Verfahren zur beschichtung von oberflaechen mit feinteiligen feststoff-partikeln
JPH06169079A (ja) 1992-11-27 1994-06-14 Sony Corp 固体撮像装置の製造方法
US6187196B1 (en) 1996-05-17 2001-02-13 Colorado School Of Mines Membrane separation of components in a fluid mixture
DE69722264D1 (de) * 1996-05-31 2003-06-26 Univ California Los Alamos Stabile konzentrierte lösungen von polyaniline mit hochmolekulargewicht und daraus hergestellte artikel
US6797325B2 (en) 1996-05-31 2004-09-28 The Regents Of The University Of California Permeable polyaniline articles for gas separation
US6429282B1 (en) 1996-05-31 2002-08-06 The Regents Of The University Of California Stable, concentrated solutions of polyaniline using amines as gel inhibitors
ES2190532T3 (es) 1996-05-31 2003-08-01 Harold E Haney Sistema de tratamiento de agua mejorado.
KR20000000662A (ko) 1998-06-02 2000-01-15 정선종 높은 전도성을 갖는 전도성 고분자 도핑 방법
DE19916802A1 (de) 1999-04-14 2001-10-25 Gerhard Illing Verbundmembran auf Polyanilinbasis
DE19919881A1 (de) 1999-04-30 2000-11-02 Univ Stuttgart Organisch-Anorganische Komposites und Kompositmembranen aus Ionomeren oder Ionomerblends und aus Schicht- oder Gerätsilicaten
US20030136727A1 (en) 1999-05-27 2003-07-24 Hideki Yamada Composite semipermeable membrane
JP2001081220A (ja) 1999-09-20 2001-03-27 Honda Motor Co Ltd 高分子複合膜、その製造方法、ならびに高分子固体電解質膜
KR101005674B1 (ko) 2001-05-11 2011-01-05 리마 헤링 연신 필름의 변형
US7033639B2 (en) 2001-05-16 2006-04-25 Rohm And Haas Company Polyaniline coating composition
JP4134607B2 (ja) * 2001-11-05 2008-08-20 株式会社デンソー ポリアニリンを含む皮膜を表面に備える基材および基材の表面に形成された皮膜の成膜方法
US6878419B2 (en) * 2001-12-14 2005-04-12 3M Innovative Properties Co. Plasma treatment of porous materials
WO2003051961A1 (fr) 2001-12-19 2003-06-26 Nitto Denko Corporation Composition de polyaniline conductrice, film correspondant, et procedes de production associes
KR20040083489A (ko) 2002-01-29 2004-10-02 시바 스페셜티 케미칼스 홀딩 인크. 강한 접착성 피복물의 제조방법
US7736693B2 (en) 2002-06-13 2010-06-15 Cima Nanotech Israel Ltd. Nano-powder-based coating and ink compositions
US7081205B2 (en) 2002-10-08 2006-07-25 Water Standard Company, Llc Mobile desalination plants and systems, and methods for producing desalinated water
US7160575B1 (en) 2003-02-04 2007-01-09 University Of Puerto Rico Conducting polymer
US7535019B1 (en) 2003-02-18 2009-05-19 Nanosolar, Inc. Optoelectronic fiber
WO2005023700A2 (fr) 2003-09-03 2005-03-17 The Regents Of The University Of California Dispositifs nanoelectroniques s'appuyant sur des reseaux de nanofils
KR101143664B1 (ko) 2003-11-28 2012-05-09 이데미쓰 고산 가부시키가이샤 폴리아닐린 조성물, 그의 제조방법 및 그로부터 이루어지는 성형체
US7144949B2 (en) 2003-12-11 2006-12-05 The Aerospace Corporation Synthetic method for conducting polymer nanofibers
JP2005233637A (ja) 2004-02-17 2005-09-02 Japan Science & Technology Agency 金ナノロッド薄膜によるラマン分光分析
KR20050093018A (ko) 2004-03-18 2005-09-23 한국과학기술연구원 고효율 3차원 나노 구조 분리막
US7250189B2 (en) * 2004-08-05 2007-07-31 General Motors Corporation Increasing the hydrophilicity of carbon fiber paper by electropolymerization
JP4689222B2 (ja) 2004-09-22 2011-05-25 信越ポリマー株式会社 導電性塗布膜およびその製造方法
WO2006135430A2 (fr) 2004-10-21 2006-12-21 The Regents Of The University Of California Soudage par etincelage de nanofibres polymeres conductrices
PT1836239E (pt) 2005-01-13 2009-02-02 Cinv Ag Materiais compósitos contendo nanopartículas de carbono
JP4623440B2 (ja) 2005-01-17 2011-02-02 康郎 新留 ナノ粒子配向薄膜の製造方法
DE102005031703B3 (de) 2005-07-05 2007-01-11 Gkss-Forschungszentrum Geesthacht Gmbh Kompositmembran
JP2007019014A (ja) 2005-07-06 2007-01-25 Samsung Sdi Co Ltd 平板表示装置及びその製造方法
US20070194286A1 (en) 2006-02-17 2007-08-23 The Regents Of The University Of California Fabrication of polyaniline nanofiber dispersions and films
US20080048996A1 (en) 2006-08-11 2008-02-28 Unidym, Inc. Touch screen devices employing nanostructure networks
US20100059375A1 (en) 2006-11-08 2010-03-11 Weiller Bruce H Metal salt hydrogen sulfide sensor
US7988887B2 (en) * 2007-01-11 2011-08-02 Los Alamos National Security, Llc Metal-polymer composites comprising nanostructures and applications thereof
US20080185294A1 (en) 2007-02-01 2008-08-07 General Electric Company Liquid management method and system
JP5320564B2 (ja) 2007-02-21 2013-10-23 国立大学法人北海道大学 微小カーボン単分子膜の形成方法及び表面コーティング方法並びにコーティング体
US20080203012A1 (en) * 2007-02-22 2008-08-28 General Electric Company Membrane, apparatus, and associated method
US8101709B1 (en) 2007-05-31 2012-01-24 The Regents Of The University Of California Synthesis of conducting polymer nanofibers using an oligomer of a monomer as an initiator
AU2008302086A1 (en) 2007-09-21 2009-03-26 The Regents Of The University Of California Nanocomposite membranes and methods of making and using same
DE102007056423A1 (de) 2007-11-23 2009-06-04 Süd-Chemie AG Herstellung und Verwendung neuer Polyaniline zur Wasserbehandlung
JP5245112B2 (ja) 2007-12-11 2013-07-24 コニカミノルタ株式会社 透明導電膜、透明導電性フィルム及びフレキシブル透明面電極
CN100560191C (zh) 2007-12-24 2009-11-18 天津大学 原位聚合制备聚苯胺复合超滤膜的方法
JP5266889B2 (ja) 2008-06-04 2013-08-21 ソニー株式会社 光透過性導電体の製造方法
KR101310054B1 (ko) 2008-07-10 2013-09-24 보드 오브 리전츠, 더 유니버시티 오브 텍사스 시스템 내오염성이 개선된 정수 멤브레인
US20110212027A1 (en) 2008-07-24 2011-09-01 Children's Medical Center Corporation Radiative heating for drug delivery and other applications
US7922959B2 (en) 2008-08-01 2011-04-12 E. I. Du Pont De Nemours And Company Method of manufacturing a composite filter media
GB0814519D0 (en) 2008-08-08 2008-09-17 Imp Innovations Ltd Process
US20100092809A1 (en) 2008-10-10 2010-04-15 Board Of Trustees Of Michigan State University Electrically conductive, optically transparent films of exfoliated graphite nanoparticles and methods of making the same
PT2376215T (pt) 2008-12-11 2019-01-17 Univ California Membrana de filtração
JP2010275440A (ja) * 2009-05-29 2010-12-09 Murakami Corp 親水性回復剤および親水性回復方法
MX2012002393A (es) 2009-08-24 2012-04-11 Oasys Water Inc Membranas de osmosis directa.
JP2013517123A (ja) 2010-01-14 2013-05-16 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 電気伝導性ナノ構造体の薄膜を成長させる汎用溶液
NO346294B1 (no) 2010-04-30 2022-05-30 Toray Advanced Mat Korea Inc Foroverrettet osmosemembran for sjøvannavsalting, og fremgangsmåte for produksjon av denne
GB201007905D0 (en) 2010-05-12 2010-06-23 Univ Cranfield Functional conjugated polymers
KR100990168B1 (ko) 2010-07-16 2010-10-29 한국과학기술연구원 정삼투막 및 그 제조방법
US20120111791A1 (en) * 2010-11-04 2012-05-10 Board Of Regents, The University Of Texas System Surface Deposition of Small Molecules to Increase Water Purification Membrane Fouling Resistance
WO2012079229A1 (fr) 2010-12-14 2012-06-21 Nanjing University Membranes composites
WO2012102678A1 (fr) 2011-01-24 2012-08-02 Nano-Mem Pte. Ltd. Membrane d'osmose directe
SG10201605328WA (en) 2011-04-01 2016-08-30 Emd Millipore Corp Nanofiber containing composite structures
WO2012149141A1 (fr) 2011-04-26 2012-11-01 The Regents Of The University Of California Membrane d'osmose directe dotée d'un support à base de polymères mélangés
CN102258950A (zh) 2011-06-20 2011-11-30 上海理工大学 一种聚砜-聚吡咯纳米颗粒复合非对称超滤膜及其制备方法
JP6018790B2 (ja) 2011-07-22 2016-11-02 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 分離膜、この製造方法および分離膜を含む水処理装置
US20140311347A1 (en) * 2011-12-01 2014-10-23 The Regents Of The University Of California Polaniline based membranes for separation of carbon dioxide and methane
WO2013155453A1 (fr) 2012-04-12 2013-10-17 The Regents Of The University Of California Membrane en nanotubes de carbone dotée de propriétés modulables
KR102226776B1 (ko) 2012-10-12 2021-03-10 더 리젠츠 오브 더 유니버시티 오브 캘리포니아 폴리아닐린 막, 이의 용도 및 방법
EP2996799B1 (fr) 2013-05-15 2021-07-28 The Regents of the University of California Membranes en polyaniline formées par inversion de phase destinées à des applications d'osmose directe
WO2015012869A1 (fr) 2013-07-26 2015-01-29 The Regents Of The University Of California Membranes de filtration composites obtenues à partir de nanoparticules de polymères conducteurs et de polymères classiques
US20160136585A1 (en) 2013-07-26 2016-05-19 The Regents Of The University Of California Composite Filtration Membranes from Conducting Polymer Nanoparticles and Conventional Polymers
RU2717512C2 (ru) 2014-04-08 2020-03-23 Дзе Риджентс Оф Дзе Юниверсити Оф Калифорния Устойчивые к хлору гидрофильные фильтрационные мембраны на основе полианилина

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CN104884490B (zh) 2018-11-23
US10780404B2 (en) 2020-09-22
BR112015008023A2 (pt) 2017-07-04
BR112015008023B1 (pt) 2022-03-03
RU2673883C2 (ru) 2018-12-03
JP6546094B2 (ja) 2019-07-17
RU2015117605A (ru) 2016-12-10
US20190217254A1 (en) 2019-07-18
WO2014059339A1 (fr) 2014-04-17
EP2906608A4 (fr) 2016-05-25
US10265662B2 (en) 2019-04-23
CN104884490A (zh) 2015-09-02
JP2015532341A (ja) 2015-11-09
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KR20150070219A (ko) 2015-06-24
EP2906608A1 (fr) 2015-08-19
IL238187B (en) 2020-08-31
SG11201502787XA (en) 2015-05-28
AU2013329013A1 (en) 2015-05-07
AU2013329013B2 (en) 2017-06-15
KR102226776B1 (ko) 2021-03-10
IL238187A0 (en) 2015-05-31
HK1214285A1 (zh) 2016-07-22
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